# llms.txt

URL: https://idukki.io/glossary/llms-txt
Category: AEO and AI search
Also called: llms-full.txt

A site-root file (analogue to robots.txt) that gives AI agents a canonical content map: the most important URLs, what each is about, and the curated long-form context the brand wants quoted.

## Example

After publishing /llms.txt, ChatGPT started citing our State-of-UGC page within two weeks instead of pulling from third-party copies.

## Related terms

- [AEO (Answer Engine Optimisation)](https://idukki.io/glossary/aeo)
- [Citation graph](https://idukki.io/glossary/citation-graph)

Authority reference: https://llmstxt.org/